After eating the buffet breakfast in the VIP hall on the first floor of the hotel, she bought breakfast for Jing Sa and Lin Yinuo, although the buffet breakfast is free, but it is only allowed to eat in the hall, and it is not allowed to take it back to the room, she had to order separately, and when the waiter handed the breakfast, she paid and walked back to the room with the lunch box.

In the room, the two 'big lazy pigs' had not yet gotten up, and they were sleeping soundly, so they stepped forward and lifted the quilt, "Get up!" ”

"Don't, let me sleep for a while......" Jing Sa hugged the pillow and refused to let it go.

Lin Yinuo was completely asleep, and the thunder couldn't move.

The green tendons on her forehead trembled, one was a policeman, the other was a firefighter, how could she not have any discipline, she had to drag Jing Sa off the bed, pull her into the shower room of the bathroom, turn on the shower with cold water, aim the shower at her head, and pour down.

Jing Sa immediately screamed and jumped in the shower room, "You're too rude." ”

"Otherwise, will you wake up, hurry up, after taking a shower and eating breakfast, we have to go to the police station." She still has a lot of things to do.

"I'll wash, I'll wash it right away!" Jing Sa begged for mercy.

Her style is completely inherited from her father, and it is absolutely militarized.

"Where did you put your key card, I'll help you get a change of clothes!"

Jing Sa brushed his teeth and slurred his words, "In the wallet." ”

She walked out of the bathroom, Lin Yinuo on the bed was still asleep beautifully, she visually inspected her figure, similar to Jing Sa, she should be able to wear Jing Sa's clothes, and when she came back with her clothes, Jing Sa also cleaned up, and was wearing a bathrobe and nibbling on a sandwich.

This one is solved, and there is another one.

"Yinuo, wake up!" After meeting friends over wine last night, they are already familiar with each other's names.

"Mom, you let me sleep for another five minutes!" She was like a junior high school student who was lazy in bed, pulled the quilt back on her body, and refused to come out with her head covered.

I had no choice but to change the way, turn on my mobile phone, and search the Internet for a fire alarm bell.

Download!

Play!

As soon as the bell rang, Lin Yinuo reflexively jumped up from the bed, looking for clothes all over the world.

Generally speaking, the time between the firefighters from receiving the alarm to dispatching can not exceed one minute, from the alarm bell ringing to the time of wearing fireproof clothing must be fast, firefighters' combat uniforms and protective equipment, the slowest must also be worn within 50 seconds, which is not an easy task.

"Where's my fireproof suit......" she squirmed as she had just gotten out of bed, and her hair was messy like a bird's nest.

Jing Sa couldn't help laughing.

With this smile, she came back to her senses and was relieved to see that the ringtone came from her mobile phone.

"Scared the hell out of me!" The moment the alarm bell rings, it represents a race against time.

"Awake? Still sleeping? ”

She scratched her hair and complained to her: "Don't play with the alarm bell casually, it will scare people to death!" ”

The nerves in her whole body were tense just now.

"Alright, hurry up and take a shower and have breakfast, it's half past eight!"

"What!" She was startled, looked at her phone, and sure enough, it was half past eight, "It's over, it's over, I'm going to be late." ”

She hurried into the bathroom, and as soon as the door shut, there was a whistling sound, then the sound of rushing water, and in a few moments she came out.

Wanwan threw Jing Sa's clothes to her, "I'll let the room service wash your clothes, you can wear Jing Sa's first." ”

She didn't care, she immediately put it on, and when she saw the preserved egg and lean porridge and fried dough sticks that she bought, she immediately devoured it, without any of the girl's reserve, wiped her mouth after eating, and said to the two, "I'll leave first, and I'll make an appointment with you next time!" ”

With that, she rushed out.

Jing Sa and Wan Wan glanced at each other and couldn't help but smile.

It's a miracle that this girl can be a firefighter.

Seeing that Jing Sa was still leisurely, she muttered, "You should eat it quickly!" ”

"Got it, don't worry, let me finish my coffee."

After drinking all night, she woke up, but her head was still a little heavy.

After using up the breakfast, Jing Sa washed his face with cold water again, and felt sober, so he went back to the X City Public Security Bureau with Yingwan, and as soon as he walked to the door, there was a cry inside, and the voice was a child.

The two walked in quickly, and immediately Gu Danjuan's scolding voice clearly came into their ears.

"What the hell are you police doing, why haven't you found the murderer yet, is this the efficiency of the police, the people pay taxes and raise your gang of rice buckets!"

As long as it is a policeman, when he hears this, his face will not look good.

It is common for the family members of the deceased to make things difficult for the police because they have not been able to catch the murderer for a long time, but there are very few shrews who rush to the police station like this and curse the street, and she is now almost lying on the ground to demonstrate.

"Mom......" Zhou Qinyu was already crying and her eyes were red.

Lin Mo let Gu Danjuan scold expressionlessly, and there was no anger on his face that was humiliated.

Gu Danjuan had a smell of alcohol on her body, obviously she had drunk a lot of wine, and continued to say that the police were incompetent, and the faces of several young policemen were flushed, and they couldn't bear it, and they wanted to step forward to theorize, but they were pressed down by Cao Zhen.

At this time, you can only be patient, and you must not act against the family of the deceased.

Gu Danjuan scolded a few words, and cried again, tears pouring down, "Do you know how good he is, even if he is not on duty, as long as he sees a fire brigade dispatched, he will go to help, he is a good person, a hero, he shouldn't die so unclear, you have to give him back an announcement." ”

The pain of losing a husband is a hurdle that every woman can't get over in her heart, and if she is unexpected, she can still say that her life is unbearable, but being murdered is something they can't understand.

"Mrs. Zhou, we already have clues, please wait patiently for a few more days."

"You've said it a million times!" She cried, "Just because you can't catch the murderer for so long, he can't even go to the ground for peace." ”

Because the case has not been solved, Zhou Bin's body is still stored in the mortuary, even if the DNA map sent from the Binjiang Branch of the S City Fire Bureau confirms that he is Zhou Bin, as long as the case is not clear, the body cannot be returned to the family, Xing Xiaolei and Huang Jian are the same.

She cried endlessly, in fact, as a police officer, she could understand that no one would want their relatives to lie alone in the mortuary freezer like this.

Cao Zhen's sharp eyes saw Jing Sa and Wan Wan coming, and hurriedly made his eyes, at this time, women speak more effectively than men.

Jing Sa nodded in understanding, stepped forward to appease Gu Danjuan, and coaxed Zhou Qinyu.

Although she is also a woman, she is too bad at coaxing people, even Kangxi said that she has no talent for comforting people, but Zhou Qinyu saw her sticking up.

"Sister, won't my dad come back?"

It seems that she already knows, blinking her crying red eyes, seeking her confirmation, she looked at Gu Danjuan, she drank so much wine, it was not surprising that she had leaked her mouth for a while.

She crouched down and looked at her, "Is Daddy's lollipop still there?" ”

"In!" She pointed to the small bag on her body, "I don't want to eat it." ”

She seems to have grown up overnight, and her little face is no longer as innocent as before, as if it is covered with a layer of haze.

"My sister's father, like you, can't come back."

Her red and swollen eyes looked at Ying Ying in surprise, "My sister doesn't have a father anymore?" ”

"Hmm!" She has experienced the pain of losing her father, and knows better than anyone what it is like, "But I can still see him every day, in my heart, as long as I keep thinking about him, thinking about what he has done, and thinking about what he said to me, he is still by my side." ”

She sobbed, "I miss Daddy too, I miss it, I miss it." ”

Wanwan rubbed her little head, "Remember, Dad doesn't like us to be sad for him, he wants us to be strong, as long as we are strong enough, the more he will be relieved in heaven, you are a good boy, you don't want Dad to worry, right?" ”

"Hmm!" She wiped away her tears, "Mom said, Dad was killed by a bad guy, I hate this bad guy, why didn't Uncle Police arrest him." ”

She frowned and looked at Gu Danjuan, this woman was drunk and didn't care about anything, and even said this kind of thing to the child.

"Sister promises you, I will definitely catch the bad guys!"

"Really?"

"If it doesn't work, we'll pull the hook!" She held out her little finger.

She hurriedly stretched out her chubby little finger, "The hook is not allowed to change for a hundred years!" ”

In the end, the two pressed the seal with their thumbs facing each other.

Zhou Qinyu stopped crying, but Gu Danjuan suddenly fainted, and suddenly the police station was in chaos, and hurriedly dialed 120 to call an ambulance, the ambulance roared and carried the person up, Zhou Qinyu saw that her mother was carried away, and she was so anxious that she cried, Jing Sa tried her best to coax her, and finally put her to sleep, and she was also tired and paralyzed.

Seeing that Lin Mo was back, she asked, "How is it?" ”

"The doctor said that she drank too much alcohol and had an excessive blood alcohol level, and was helping her to wash her stomach, so it should be fine!" He glanced at Zhou Qinyu who was sleeping on the sofa, "How is the child, it's okay." ”

In X City, the two mothers and daughters have no relatives and have been living in a hotel, and now that the mother has fallen, the child can't have another accident.

"Jing Sa and I can handle it for the time being, and we will take care of Gu Danjuan before she is discharged from the hospital."

"I'm sorry for you."

She shook her head, it was just a gesture, "By the way, has the stone test resulted?" ”

Lin Mo said: "When you came today, I was about to say this, but I didn't think that Gu Danjuan would come to smash the field and delay this matter." ”

He called out to Zhang Youcheng and Xiao Li, and everyone followed him into the conference room, and Jing Sa temporarily stayed in the lounge to take care of Zhou Qinyu.

In the conference room, he handed her a plastic bag containing a small black pebble.

"It was cut from a stone at the scene of the crime."

She picked it up and looked at the light, but she couldn't see anything special.

Lin Mo continued: "This is calcium carbide! ”

"Calcium carbide? What is it? Zhang Youcheng put on reading glasses and looked at the stone in his hand, isn't this the stone that can be seen on the side of the road.

But it was already clear, "It's really famous!" ”

"Master, can you explain it clearly!" Jing Sa was not there, but Xiao Li played her role.

"Calcium carbide, the chemical name is calcium carbide, the molecular formula is CaC2, according to different compositions, the appearance of the calcium carbide content is gray, brown, purple or black solid. It is very similar to ordinary stones, but it immediately reacts violently when exposed to water, producing extremely flammable acetylene gas and releasing heat! ”

From the perspective of the chemical industry, calcium carbide is an important basic chemical raw material, mainly used to produce acetylene, and is also used in organic synthesis, oxyylene welding, etc.

The main ingredient of calcium carbide is calcium carbide, and the rest is free calcium oxide, carbon and silicon, magnesium, iron, aluminum compounds and a small amount of phosphide and sulfide, which is a toxic substance, and can not be in direct contact with human skin, otherwise it will be itchy, red and swollen.

Xiao Li exclaimed, "Could it be that the murderer used it to heat water?" ”

She frowned and said, "No, it's too dangerous to do this!" ”

"Danger? Doesn't it release heat? ”

"It can indeed release heat, it is not flammable when dry, and it can quickly produce highly flammable acetylene gas when it encounters water or moisture, and if it reaches a certain concentration in the air, it can also cause explosive disasters, how can the murderer know this danger and use it, what if it explodes, which is contrary to his original intention of avoiding fire."

She had thought of what the killer must have used to heat the water, but it was not such a dangerous thing.

"I haven't finished yet...... Lin Mo said suddenly, "This is indeed calcium carbide, but when the forensic was tested, a very strange thing was discovered." ”

"Strange?"

Lin Mo nodded, "There is a little bit of oily substance left on the stone, which is not found in ordinary calcium carbide, and this oily substance will not fuse with water, and it will volatilize when it encounters phosphorus powder, and it will not leave a trace of it, if it is not for the fact that there is still a little residue on the stone, they will not be able to find it." ”

This is also thanks to the fact that if she hadn't asked for a test stone, they would have thought it was an ordinary stone and had nothing to do with the case.

"Stones? Oil? ”

She twisted her eyebrows, they have already reached this point, and the two must be related.

When she went back to the hotel to rest, she also kept thinking about this problem, her mind was full of oil and stones, and she didn't even eat much dinner, Xiao Li Jiling packed a copy for her to take back to the hotel, but she sat stupidly on the sofa, looking at the lunch box in a daze.

Ding, the phone rang, this is the WeChat message notification tone she set.

She opened it, and in the dialog box, Kangxi sent a picture of a meal, and the oil pot was full of vegetables and unknown meat.

Then the phone rang, and she picked it up.

Kangxi smiled and asked, "Silky, do you see that it's delicious?" ”

She was speechless, "You called just so I could watch you eat?" ”

"No, didn't I mention to you last time that there was a hot spring hotel in the place where I was filming?"

She remembered, and suddenly it became clear that he had begun to use food to stimulate her to visit the class.

It's really a matter of everything.

"This dish is called Rolling Stone Waist Flower, which is considered Liaoning cuisine, and it looks very ordinary, but what is interesting is that it is not the fire that heats the oil, but the burning stone, and the stone that burns the soup is thrown into the oil, and the oil is rolled, and then all the ingredients are scalded with boiling oil, which is very delicious......"

He said a bunch of words, but only a few words were heard—hot stones, boiling oil!

With a flash of inspiration in her head, she jumped up from the couch.

"I see!"

"What?" Kangxi asked inexplicably over there.

She smiled and kissed her phone hard, "Kangxi, I love you to death, really, I love you to death!" ”

After saying that, she hung up the phone with a snap.

On the other hand, Kangxi was blushing weirdly.

Geng Bumei sat opposite him, the two happened to be having lunch, it was a lake-centrimic pavilion-style private room, elegant and infinite, very ancient, looking at him not only blushing like a ripe tomato, but also grinning and smirking.

This is a convulsion!?

"What are you blushing for?" Isn't it just to say the name of the dish to the queen, how can you say it, and your face is red?

Kangxi pointed to his mobile phone, and his smirk was even more terrifying, "She said that she loved me to death, yes, love, death, me!" ”

Geng Bumei replied nonchalantly, "Every time I buy a luxury bag for You Jia, she says the same!" ”

This is absolutely true, when a woman says that she loves you to death, it must be a man who meets her requirements, such as famous bags, jewelry, high-end dresses, etc., and he has calmed down.

When the words fell, Kangxi's face changed, and he directly stretched out his foot and kicked him away.

With a pop, Geng Bumei was kicked and planted directly into the river, without even a chance to call for help.

Xiao Chen watched from the sidelines, and lamented in his heart, if you can't speak, don't say it, look at this end, and someone will jump down to save him.

And Kangxi continued to indulge in the beautiful love language and couldn't extricate himself.

Love, death, you, ......

Love, death, you, ......

Playing in an infinite loop......